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Permeable Carbon and Recycled Aluminum Structure Nestled Within Iceland's Unique Landscape

Authors:
Andrea Sibaja matamoros, Douglas Castro alfaro, Maria josé Zúñiga blanco, Maria fernanda Matamoros araya
Permeable Carbon and Recycled Aluminum Structure Nestled Within Iceland's Unique Landscape

Project in-detail

Crafted from permeable carbon and recycled aluminum, this structure harmonizes seamlessly with Iceland's volcanic landscape, providing an educational and observational experience that deepens the connection between visitors and the unique geological features of the region.
5 key facts about this project
01
The structure incorporates permeable carbon, enhancing natural airflow and sustainability.
02
Recycled aluminum is used in the facade, contributing to both aesthetic appeal and environmental responsibility.
03
Laminated glass elements maximize natural light while providing unobstructed views of the surrounding lava fields.
04
The observation platforms are designed to offer unique perspectives of the geological fault lines in the region.
05
Natural rock aggregate in the construction grounds the building within its volcanic landscape, reinforcing its connection to the environment.
The architectural project known as the Iceland Cave Tower presents a thoughtful exploration of the relationship between built form and natural landscape, situated within the unique geological context of Iceland’s Grjótagjá caves. This design represents a nuanced understanding of the area’s geological characteristics, with a strong emphasis on integrating the architecture within its surroundings. Functionally, the structure serves to enhance visitor experiences by providing educational and observational opportunities, allowing people to engage with the rich geological history that defines this mid-Atlantic region.

The design of the Iceland Cave Tower features several important components that contribute to its overall narrative. The structure is characterized by a significant vertical presence, combined with horizontal elements that echo the natural lines found in the surrounding landscape. The base of the tower serves as an entry point, welcoming visitors with essential public amenities while also inviting them to explore the various layered experiences within. The first floor features observation platforms that elevate the experience of being immersed in the Icelandic environment, granting vistas over the striking lava fields that are intrinsic to this part of the country.

One of the defining elements of the architectural design is its circulation strategy, allowing for seamless movement between different levels and spaces. This thoughtfully planned pathway is designed to guide visitors through both indoor and outdoor experiences, thereby fostering a deeper connection to the geological features they are observing. The inclusion of walkable roofs and elevated observation points provides an interaction with the surroundings, enhancing the educational aspect of the project.

In terms of materiality, the Iceland Cave Tower employs a selection of materials that resonate with its natural context. Permeable carbon is used to bridge indoor and outdoor environments, while recycled aluminum supports sustainability goals and structural integrity. Laminated glass is strategically incorporated to maximize light entry and provide unobstructed views across the landscape, reinforcing the connection between occupants and the external environment. Furthermore, natural rock aggregate is chosen to reflect the Icelandic geology, grounding the structure within its site and serving to enhance the aesthetic continuity with the surrounding landscape. Painted copper elements add a complementary visual dimension that may evolve over time, engaging with the changing natural elements.

The architectural design embodies unique approaches that set it apart from conventional visitor centers. The integration of educational spaces within the tower promotes awareness regarding geological formations and local ecology, ultimately fostering a greater appreciation of the environment. The elevated platforms offer a broader perspective of the geological fault lines that define the Mid-Atlantic ridge, further emphasizing the connection between architecture and nature.

Overall, the Iceland Cave Tower stands as a testament to a harmonious relationship between man-made structures and the natural landscape. Through careful consideration of design, materiality, and function, this project successfully enhances the visitor experience and facilitates engagement with the remarkable geological features of the site. For a deeper dive into this insightful architectural endeavor, explore the project presentation for a closer look at the architectural plans, architectural sections, and all the intricate architectural ideas that shaped this design.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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